Verify getDatabase() != null
Add XA classes to OSGi manifest headers.  Also generate OSGI headers for
the default JAR, we were only generating OSGi headers for the complete JAR.
Revert changes to SQLText… because the break everything!
Merge branch 'connection_debug' of https://github.com/jesperpedersen/pgjdbc-ng into jesperpedersen-connection_debug
Change jdbc:postgresql to jdbc:pgsql
Merge branch 'develop' of https://github.com/brettwooldridge/pgjdbc-ng into brettwooldridge-develop
Merge branch 'jdbc_url' of https://github.com/jesperpedersen/pgjdbc-ng into jesperpedersen-jdbc_url
Merge remote-tracking branch 'upstream/develop' into develop

Conflicts:
	src/main/java/com/impossibl/postgres/jdbc/SQLText.java